/* 头部 */
header {
  height: 0.69rem;
  display: flex;
  justify-content: space-between;
  padding: 0.4rem;
  background-color: #1d1d1f;
  color: #fff;
}
.header-return {
  display: flex;
  align-items: center;
}
.header-return i {
  font-size: 0.68rem;
}

.header-search{
  display: flex;
  align-items: center;
  width: 8.2rem;
  color: #999;
  background-color: #fff;
  border-radius: 0.64rem;
}

.header-search input,
.header-search form{
  width: 95%;
  padding: 0 .16rem;
  font-size: 0.426rem;
}
.header-search i {
  padding-left: 0.26rem;
  font-size:0.64rem;
} 
